CN214748774U - Motor vehicle headlamp detector - Google Patents

Abstract

The utility model belongs to the technical field of headlamp detection, in particular to a motor vehicle headlamp detector, which comprises a supporting frame and a detector, wherein the upper end of the supporting seat is provided with a protective box, the protective box is hinged with a box cover, the inner part of a threaded hole is in threaded connection with a screw rod, the detector is assembled at the upper side of a supporting plate, the lower end of the supporting plate is fixedly connected with two slide rods extending into a step hole, the inner part of the supporting seat is provided with an inner cavity connected with the threaded hole, the center of a first helical tooth is in threaded connection with the screw rod, one end of a rotating shaft extending into the inner cavity is fixedly connected with a second helical tooth meshed with the first helical tooth, the device has simple structure and reasonable design, is convenient for adjusting the height of the detector according to the needs of workers, can reduce the overall height without using the detector compared with the traditional detector, is convenient for the workers to store, and can take in the protective box of the detector when not being used, the damage of the detector caused by accidents is prevented.

Description

Motor vehicle headlamp detector

Technical Field

The utility model belongs to the technical field of the head-light detects, concretely relates to motor vehicle head-light detector.

Background

The headlamp detector is used for measuring parameters of the headlamp of a motor vehicle, such as high beam luminous intensity, high beam optical axis offset, dipped beam cut-off line intersection and offset, headlamp reference height and the like. By detecting various parameters of the headlamp, the internal structure of the headlamp is overhauled and adjusted. The automobile headlamp detector is suitable for detecting automobile headlamp parameters in various places such as automobile repair factories, agricultural machinery departments, environmental protection departments, 4S stores and the like.

Nowadays for the convenience of staff adjusts the height of detector, can set up higher adjustment mechanism, though the detector can carry out the mediation of height through adjustment mechanism, often adjustment mechanism is high, and when the later stage does not use the detector, it is not convenient enough to deposit, and the detector often exposes in the external world when not using, does not have any safeguard measure, causes the damage of detector easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the motor vehicle headlamp detector can reduce the overall height when the detector is not used, is convenient to store, and can be taken into a protection box when the detector is not used to protect the detector and prevent the detector from being damaged.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a motor vehicle headlamp detector comprises a supporting frame and a detector, wherein a supporting seat is arranged on the upper side of the supporting frame, a protective box is arranged at the upper end of the supporting seat, a box cover is hinged to the protective box, a threaded hole extending into the supporting seat is formed in the inner wall of the lower side of the protective box, a screw rod is in threaded connection with the inside of the threaded hole, a supporting plate matched with the protective box is fixedly connected to the upper end of the screw rod, step holes are symmetrically formed in the left side and the right side of the threaded hole and in the two sides of the threaded hole, two sliding rods extending into the step holes are fixedly connected to the lower end of the supporting plate, the two sliding rods are both shorter than the screw rod, a limiting block is fixedly connected to one end, extending into the step holes, an inner cavity connected with the threaded hole is formed in the supporting seat, first inclined teeth are rotatably assembled in the inner cavity, and the centers of the first inclined teeth are in threaded connection with the screw rod, the guard box fixedly connected with is connected with the housing that the inner chamber is connected, the housing inner wall rotates and is equipped with the pivot, the pivot stretches into inner chamber one end fixedly connected with and the second skewed tooth of first skewed tooth engaged with, the pivot other end stretches out inner chamber fixedly connected with and rotates the handle.

By adopting the technical scheme of the utility model, when the detector is needed to be used, the box cover is opened to expose the detector, at the moment, the working personnel can rotate the rotating handle, the second helical tooth is driven to rotate through the rotation of the rotating shaft, the second helical tooth is meshed with the first helical tooth, the second helical tooth drives the first helical tooth to rotate, the first helical tooth can drive the screw rod to move up and down due to the threaded connection between the inside of the first helical tooth and the screw rod, the screw rod moves up and down, so that the supporting plate and the detector are driven to move up and down, and when the working personnel adjust the detector to the needed height, the rotating handle is stopped to rotate; when the support plate moves up and down, the two slide bars slide up and down in the step holes to limit the support plate, so that the support plate is prevented from shaking during moving up and down, and when limit blocks at the lower ends of the two slide bars respectively contact the inner walls of the upper sides of the two step holes, the maximum adjustment height of the support plate is achieved, and the slide bars are shorter than the screw rod, so that the screw rod can be prevented from being separated from the first helical teeth; when need not use the detector, rotatable rotation handle, with the same reason, with the high reduction of detector, until in the detector income guard box, screw rod income screwed hole this moment, reduce holistic height, then can close the case lid, seal the guard box upside, thereby protect the detector, this device simple structure, and reasonable design, be convenient for according to staff's needs, adjust the height of detector, and contrast traditional instrument, can reduce holistic height at the detector that does not use, the staff of being convenient for deposits, and when not using, can protect the detector in the detector income guard box, protect the detector, prevent that the detector from causing the damage because of the accident.

Further defined, the lower side of the supporting frame is provided with four universal wheels. The structure is convenient for the staff to move the device.

Further limiting, the box cover is provided with a door lock which is buckled with the protection box. By means of the structure, the working personnel can limit the space between the box cover and the protection box through the door lock.

Further defined, the turning handle is equipped with a grip. With the structure, the rotating handle is convenient for workers to rotate.

Further limit, the surface of the handle is provided with anti-skid grains. With the structure, the hands of the worker are prevented from slipping when the worker uses the grip.

Compared with the prior art, the utility model has the following advantages:

this device simple structure, reasonable in design is convenient for adjust the height of detector according to staff's needs, and compares traditional instrument, can reduce holistic height at not using the detector, and the staff of being convenient for deposits, and when not using, can protect the detector with in the detector income guard box, prevents that the detector from causing the damage because of the accident.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a first schematic structural diagram of an embodiment of a motor vehicle headlamp detector according to the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of a motor vehicle headlamp detector according to the present invention;

FIG. 3 is a schematic cross-sectional view of an embodiment of a motor vehicle headlight detector according to the present invention;

FIG. 4 is a schematic cross-sectional view of an embodiment of a motor vehicle headlight detector according to the present invention;

the main element symbols are as follows:

the device comprises a support frame 1, a detector 101, a universal wheel 102, a support base 12, a protection box 13, a box cover 131, a threaded hole 14, a screw 15, a support plate 16, a step hole 17, a sliding rod 18, a limiting block 19, an inner cavity 2, a first helical tooth 21, a cover 22, a rotating shaft 23, a second helical tooth 24, a rotating handle 25 and a handle 251.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in FIGS. 1-4, the utility model relates to a motor vehicle headlight detector, which comprises a support frame 1 and a detector 101, wherein a support base 12 is arranged on the upper side of the support frame 1, a protective box 13 is arranged on the upper end of the support base 12, the protective box 13 is hinged with a box cover 131, a threaded hole 14 extending into the support base 12 is arranged on the inner wall of the lower side of the protective box 13, a screw 15 is in threaded connection with the inner side of the threaded hole 14, a support plate 16 matched with the protective box 13 is fixedly connected on the upper end of the screw 15, the detector 101 is assembled on the upper side of the support plate 16, stepped holes 17 are symmetrically arranged on the left side and the right side of the threaded hole 14, two sliding rods 18 extending into the stepped holes 17 are fixedly connected on the lower end of the support plate 16, the two sliding rods 18 are both shorter than the screw 15, a limit block 19 is fixedly connected on one end of the two sliding rods 18 extending into the stepped holes 17, an inner cavity 2 connected with the threaded hole 14 is arranged inside the support base 12, a first helical tooth 21 is rotatably assembled inside the inner cavity 2, the center of the first helical tooth 21 is in threaded connection with the screw 15, the protection box 13 is fixedly connected with a housing 22 connected with the inner cavity 2, the inner wall of the housing 22 is rotatably assembled with a rotating shaft 23, one end of the rotating shaft 23 extends into the inner cavity 2 is fixedly connected with a second helical tooth 24 meshed with the first helical tooth 21, and the other end of the rotating shaft 23 extends out of the inner cavity 2 and is fixedly connected with a rotating handle 25.

By adopting the technical scheme of the utility model, when the detector 101 is needed to be used, the box cover 131 is opened to expose the detector 101, at the moment, the worker can rotate the rotating handle 25, the rotating shaft 23 rotates to drive the second helical tooth 24 to rotate, the second helical tooth 24 is meshed with the first helical tooth 21, the second helical tooth 24 drives the first helical tooth 21 to rotate, the first helical tooth 21 can drive the screw rod 15 to move up and down, the screw rod 15 moves up and down, so that the support plate 16 and the detector 10 are driven to move up and down, and when the worker adjusts the detector 101 to a needed height, the rotating handle 25 stops rotating; when the support plate 16 moves up and down, the two slide bars 15 slide up and down in the stepped holes 17 to limit the support plate 16, so that the support plate 16 is prevented from shaking during moving up and down, and when the limiting blocks 19 at the lower ends of the two slide bars 18 respectively contact the inner walls of the upper sides of the two stepped holes 17, the highest adjusting height of the support plate 16 is achieved, and the slide bars 18 are shorter than the screw rods 15, so that the screw rods 15 can be prevented from being separated from the first helical teeth 21; when the detector 101 is not needed to be used, the rotating handle 25 can be rotated, the height of the detector 101 is reduced, the detector 101 is taken into the protection box 13 until the detector 101 is taken into the protection box 13, the screw 15 is taken into the threaded hole 14 at the moment, the whole height is reduced, then the box cover 131 can be closed, the upper side of the protection box 13 is sealed, the detector 101 is protected, the device is simple in structure and reasonable in design, the height of the detector 101 is convenient to adjust according to the needs of workers, compared with the traditional instrument, the whole height can be reduced without using the detector 101, the workers can be conveniently stored, and when the device is not used, the detector 101 can be taken into the protection box 13, the detector 101 is protected, and the detector 101 is prevented from being damaged due to accidents.

Preferably, four universal wheels 102 are mounted on the underside of the support frame 1. The structure is convenient for the staff to move the device. In fact, other structures can be considered according to specific situations, so that the device is convenient for workers to move.

Preferably, the cover 131 is provided with a door lock to be engaged with the protection case 13. With the structure, the worker can limit the space between the box cover 131 and the protection box 13 through the door lock. In fact, other structures can be considered according to specific situations, so that the worker can limit the space between the box cover 131 and the protection box 13 through the door lock.

Preferably, the turning handle 25 is equipped with a grip 251. With this structure, the worker can rotate the turning handle 25. In fact, other configurations are contemplated as appropriate to facilitate rotation of the twist grip 25 by the worker.

Preferably, the surface of the grip 251 is provided with anti-slip lines. With such a structure, the worker is prevented from slipping his or her hand when using the grip 251. In fact, other structures may be used to prevent the hands of the worker from slipping when using the grip 251, as the case may be.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (5)

1. The utility model provides a motor vehicle head lamp detector, includes support frame (1) and detector (101), its characterized in that: the support frame (1) upside is equipped with supporting seat (12), supporting seat (12) upper end is equipped with guard box (13), guard box (13) articulates there is case lid (131), guard box (13) downside inner wall is equipped with screw hole (14) of stretching into supporting seat (12), screw hole (14) internal thread is connected with screw rod (15), screw rod (15) upper end fixedly connected with and guard box (13) assorted backup pad (16), detector (101) assemble in backup pad (16) upside, screw hole (14) are controlled and bilateral symmetry is equipped with step hole (17), backup pad (16) lower extreme fixedly connected with two slide bars (18) of stretching into step hole (17), two slide bar (18) all are in short in screw rod (15), two slide bar (18) stretch into the one end fixedly connected with stopper (19) of step hole (17), inner chamber (2) that are connected with screw hole (14) are equipped with in supporting seat (12) inside, inner chamber (2) internal rotation is equipped with first skewed tooth (21), first skewed tooth (21) center and screw rod (15) threaded connection, guard box (13) fixedly connected with and inner chamber (2) housing (22) that are connected, housing (22) inner wall rotates and is equipped with pivot (23), inner chamber (2) one end fixedly connected with and first skewed tooth (21) engaged with second skewed tooth (24) are stretched into in pivot (23), inner chamber (2) fixedly connected with rotation handle (25) are stretched out to pivot (23) other end.

2. The vehicle headlamp inspection apparatus according to claim 1, wherein: the lower side of the support frame (1) is provided with four universal wheels (102).

3. The vehicle headlamp inspection apparatus according to claim 1, wherein: the box cover (131) is provided with a door lock which is buckled with the protection box (13).

4. The vehicle headlamp inspection apparatus according to claim 1, wherein: the turning handle (25) is equipped with a grip (251).

5. The vehicle headlamp inspection apparatus according to claim 4, wherein: the surface of the handle (251) is provided with anti-skid grains.

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